import React, { Component, Fragment } from 'react'
// import Demo from './components/1_setState'
// import Demo from './components/2_lazyLoad'
import Demo from './components/3_hooks'
// import Demo from './components/4_Fragment'
// import Demo from './components/5_Context'
// import Demo from './components/6_PureComponent'
// import Demo from './components/7_renderProps'

export default class App extends Component {
    render () {
        return (
            <Fragment>
                <Demo />
            </Fragment>
        )
    }
}
